CN219882366U

CN219882366U - Pipeline joint extracting tool

Info

Publication number: CN219882366U
Application number: CN202320750488.4U
Authority: CN
Inventors: 沈何清; 孙卓达; 郭旸
Original assignee: Zhongnan Water Engineering Co ltd
Current assignee: Zhongnan Water Engineering Co ltd
Priority date: 2023-04-06
Filing date: 2023-04-06
Publication date: 2023-10-24
Anticipated expiration: 2033-04-06

Abstract

The utility model discloses a pipeline joint dismounting tool, which comprises a clamping seat and a clamping mechanism; clamping seat: the left clamping seat is provided with a left clamping seat, the right middle part of the left clamping seat is provided with a left clamping seat, the left clamping seat is provided with a right clamping seat, the right clamping seat is provided with a right clamping seat, and the right clamping seat is provided with a right clamping seat; and (3) a clamping mechanism: the clamping mechanism comprises a cross groove, a bidirectional screw rod, a cross sliding block, an L-shaped connecting rod, a clamping piece and an anti-skid groove, the pipeline joint disassembling tool can clamp the horizontal drainage pipe and the connector independently, the horizontal drainage pipe and the connector are horizontally separated by utilizing the screw rod principle through the front-back reciprocating rotating disassembling wrench, the operation is simple, the physical loss of workers can be effectively reduced, and the device is small in use requirement space range.

Description

Pipeline joint extracting tool

Technical Field

The utility model relates to the technical field of pipeline disassembly, in particular to a pipeline joint disassembly tool.

Background

The drain pipe is divided into indoor drain pipe and outdoor drain pipe according to the demand difference, two horizontal pipes of indoor drain pipe need be connected with two-way joint (direct) when horizontal connection, cup joint the both ends of two-way joint respectively to the end extrados of the link of the horizontal pipe of corresponding drainage and make two-way joint and the horizontal union coupling of drainage be in the same place through external force extrusion, need two staff to carry out the centre gripping through clamp respectively connector and the horizontal pipe of drainage when partial connector dismantles, thereby consequently two staff reverse application pulling force makes the horizontal pipe of drainage separate with the joint afterwards, pipeline joint dismantles the in-process, the staff need consume a large amount of physical power, inconvenient to use, for this reason, we propose a pipeline joint extracting tool.

Disclosure of Invention

The technical problem to be solved by the utility model is to overcome the existing defects, and provide the pipeline joint disassembling tool which can be used for independently clamping the horizontal drainage pipe and the joint, and horizontally separating the horizontal drainage pipe from the joint by utilizing the principle of a screw rod through the front-back reciprocating rotation disassembling wrench, so that the operation is simple, the physical loss of staff can be effectively reduced, the space range of the device using requirement is small, and the problems in the background art can be effectively solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a pipeline joint dismounting tool comprises a clamping seat and a clamping mechanism;

clamping seat: the left clamping seat is provided with a left clamping seat, the right middle part of the left clamping seat is provided with a left clamping seat, the left clamping seat is provided with a right clamping seat, the right clamping seat is provided with a right clamping seat, and the right clamping seat is provided with a right clamping seat;

and (3) a clamping mechanism: the device can clamp the drainage cross pipe and the connector independently and utilize the screw principle to enable the drainage cross pipe to be horizontally separated from the connector by the aid of the screw principle through front-back reciprocating rotation of the disassembly wrench, is simple to operate, can effectively reduce physical loss of workers, and is small in device use requirement space range.

Further, fixture includes cross groove, two-way lead screw, cross slider, L shape connecting rod, grip tab and anti-skidding groove, the cross groove has all been seted up in the upper end of grip slipper, and the inside of cross groove all is connected with two-way lead screw through the bearing rotation, and the inside of cross groove all sliding connection has the cross slider of vertical symmetric distribution, and cross slider all with adjacent two-way lead screw threaded connection, the lower extreme of cross slider all is through the L shape connecting rod fixedly connected with grip tab of vertical symmetric distribution, and anti-skidding groove has all been seted up to the intrados of grip tab, and is fixed to the horizontal pipe of drainage and joint centre gripping respectively.

Further, the clamping mechanism further comprises clamping knobs, and the clamping knobs are arranged in the middle of the bidirectional screw rod and are convenient for applying rotating force to the bidirectional screw rod.

Further, the telescopic rod is arranged between the opposite inner side surfaces of the two clamping seats in a longitudinal symmetrical mode, and the two clamping seats are horizontal.

Further, the right end of the thread cylinder is provided with a ratchet gear, the left side of the clamping seat on the right side is provided with a fixing seat, the rear side of the fixing seat is fixedly connected with a first circular sheet through a first telescopic column and a first spring, the first spring is movably sleeved with the outer end of the first telescopic column, the rear surface of the first circular sheet is provided with a first ratchet, the first ratchet is clamped with the ratchet gear, and the ratchet gear is locked in a reverse rotation mode.

Further, the left side of dismantling the spanner is equipped with evenly distributed's connecting seat, and the lower extreme of connecting seat is all through flexible post two and second fixedly connected with disk of spring, and the second outer end activity of spring and adjacent flexible post two cup joints, and the lower surface of disk two is all through ratchet two and ratchet gear joint for ratchet two drives ratchet gear forward rotation.

Further, the axis of the threaded cylinder is coincident with the axis of the rotating shaft, so that the disassembly wrench rotates around the axis of the threaded cylinder.

Compared with the prior art, the utility model has the beneficial effects that: this pipeline connects extracting tool has following benefit:

the left clamping knob is rotated to drive the bidirectional screw rod to rotate, the bidirectional screw rod is connected through threads to enable the cross slide block to move along the cross groove towards one end close to the longitudinal center of the clamping seat, the cross slide block drives the clamping pieces to clamp the joint end of the transverse drainage pipe through the L-shaped connecting rod, then the two clamping pieces on the right side clamp the outer cambered surface of the joint of the transverse drainage pipe through the same principle, then the disassembly wrench is held to rotate forwards by 45 degrees around the axis of the threaded cylinder, the second ratchet wheel is clamped with the second ratchet wheel in the forward rotation process of the disassembly wrench to enable the second ratchet wheel to drive the second ratchet wheel to rotate positively, the threaded cylinder is connected with the reciprocating screw rod through threads and indirectly drives the joint of the transverse drainage pipe to move horizontally and rightwards under the horizontal guiding action of the telescopic rod, so that the joint of the transverse drainage pipe is horizontally separated from the joint end of the transverse drainage pipe, the disassembly handle rotates forwards for 45 degrees and then rotates backwards for 90 degrees around the axis of the threaded cylinder, the telescopic end of the telescopic column II and the spring II adaptively shrink or relax in the process, the ratchet II rotates anticlockwise for 90 degrees around the ratchet gear and then is clamped with the ratchet gear again, the ratchet II rotates reversely to slide along the ratchet surface of the ratchet gear in the process, the next disassembly handle drives the ratchet gear to rotate forwards for 90 degrees, the joint of the drainage cross pipe is enabled to translate right all the time through continuous forward rotation of the ratchet gear, the pipeline joint disassembly tool can clamp the drainage cross pipe and the joint independently, the drainage cross pipe and the joint are enabled to be separated horizontally through the principle of the screw rod through the forward and backward reciprocating rotation of the disassembly wrench, the operation is simple, the physical loss of workers can be effectively reduced, and the device is small in use requirement space range.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a right side schematic view of the present utility model;

fig. 3 is an enlarged schematic view of the structure of the present utility model at a.

In the figure: the clamping seat 1, the reciprocating screw rod 2, the screw thread cylinder 3, the disassembly wrench 4, the clamping mechanism 5, the cross groove 51, the bidirectional screw rod 52, the cross sliding block 53, the 54L-shaped connecting rod, the 55 clamping piece 56, the anti-slip groove 57, the clamping knob 6, the telescopic rod 7, the fixed seat 8, the first spring 9, the first wafer 10, the first ratchet 11, the connecting seat 12, the second telescopic column 13, the second spring 14, the second wafer 15, the second ratchet 16 and the ratchet 17.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present embodiment provides a technical solution: a pipeline joint dismounting tool comprises a clamping seat 1 and a clamping mechanism 5;

clamping seat 1: the right middle part of the left clamping seat 1 is provided with a reciprocating screw rod 2, the right end of the reciprocating screw rod 2 is in threaded connection with a threaded cylinder 3, the right end of the threaded cylinder 3 is in rotary connection with the left side face of the right clamping seat 1 through a bearing, the right side of the right clamping seat 1 is in rotary connection with the right wall of the disassembly wrench 4 through a rotating shaft, the disassembly wrench further comprises a telescopic rod 6, the telescopic rod 6 is longitudinally and symmetrically arranged between the opposite inner side faces of the two clamping seats 1, the right end of the threaded cylinder 3 is provided with a ratchet gear 17, the left side of the right clamping seat 1 is provided with a fixing seat 7, the rear side of the fixing seat 7 is fixedly connected with a first disc 10 through a telescopic column 8 and a first spring 9, the first spring 9 is movably sleeved with the outer end of the first telescopic column 8, the rear surface of the first disc 10 is provided with a first ratchet tooth 11 which is clamped with the ratchet gear 17, the left side of the disassembly wrench 4 is provided with a uniformly distributed connecting seat 12, the lower end of the connecting seat 12 is fixedly connected with a second disc 15 through a second telescopic column 13 and a second spring 14, the second spring 14 is movably sleeved with the outer end of the adjacent second telescopic column 13, the lower surface of the second disc 15 is clamped with a ratchet gear 17 through a second ratchet wheel 16, the axle center of the threaded cylinder 3 coincides with the axle center of the rotating shaft, after the horizontal drainage pipe and the connector are clamped, the handheld disassembly wrench 4 rotates the horizontal drainage pipe forward by 45 degrees around the axle center of the threaded cylinder 3, in the forward rotation process of the disassembly wrench 4, the second ratchet wheel 16 is clamped with the ratchet gear 17 through the second ratchet wheel 16 so that the second ratchet wheel 16 drives the ratchet gear 17 to rotate, the threaded cylinder 3 is in threaded connection with the reciprocating screw 2 and moves rightwards under the horizontal guiding action of the telescopic rod 6, the threaded cylinder 3 indirectly drives the connector of the horizontal drainage pipe to horizontally rightwards through the clamping seat on the right side, the connector of the horizontal drainage pipe is horizontally separated from the connecting end of the horizontal drainage pipe, meanwhile, the first telescopic column 8 and the first spring 9 adaptively shrink and stretch in the process of rotating the disassembly handle 4 forwards, so that the first ratchet 11 is always clamped with the second ratchet gear 16 to prevent reverse rotation of the connector, the disassembly handle 4 rotates forwards for 45 degrees and then rotates backwards around the axis of the threaded cylinder 3 for 90 degrees, the telescopic end of the second telescopic column 13 and the second spring 14 adaptively shrink or relax in the process, the second ratchet 16 rotates anticlockwise around the ratchet gear 17 for 90 degrees and then is clamped with the ratchet gear 17 again, the second ratchet 16 reversely rotates and slides along the ratchet surface of the ratchet gear 17 in the process, preparation is made for driving the ratchet gear 17 to rotate forwards for 90 degrees for the next time, the connector of the horizontal drainage pipe always translates rightwards through the continuous forward rotation of the ratchet gear 17, the connector of the horizontal drainage pipe breaks away from the horizontal drainage pipe, the clamping knob 57 is reversely rotated to contact with the clamping limit of the horizontal drainage pipe and the connector, and then the disassembly handle 4 is repeatedly rotated, so that the left end of the threaded cylinder 3 contacts with the clamping seat 1 of the left side of the horizontal pipe, the horizontal pipe is in a reciprocating mode, the horizontal pipe is detached by a small-side face of the reverse rotation tool is used for the operation, the horizontal joint is easy, the horizontal force is reduced, and the demand of a user can be easily detached by a small-level joint is reduced by using a manual joint through a device;

clamping mechanism 5: the clamping mechanism 5 comprises a cross groove 51, a bidirectional screw rod 52, cross sliding blocks 53, L-shaped connecting rods 54, clamping pieces 55 and anti-slip grooves 56, wherein the cross groove 51 is respectively arranged at the upper end of the clamping seat 1, the inside of the cross groove 51 is respectively connected with the bidirectional screw rod 52 through bearings in a rotating manner, the inside of the cross groove 51 is respectively connected with the cross sliding blocks 53 which are longitudinally and symmetrically distributed in a sliding manner, the cross sliding blocks 53 are respectively connected with the adjacent bidirectional screw rods 52 in a threaded manner, the lower ends of the cross sliding blocks 53 are respectively fixedly connected with the clamping pieces 55 through the L-shaped connecting rods 54 which are longitudinally and symmetrically distributed, the inner cambered surfaces of the clamping pieces 55 are respectively provided with the anti-slip grooves 56, the clamping mechanism 5 further comprises clamping knobs 57, the clamping knobs 57 are respectively arranged at the middle parts of the bidirectional screw rods 52, and when a disassembling tool is used for disassembling a drainage cross pipe joint, firstly, the joint end of the drainage cross pipe is placed between two left clamping pieces 55, then the left clamping knob 57 is rotated, the clamping knob 57 drives the bidirectional screw rod 52 to rotate, the bidirectional screw rod 52 enables the cross slide block 53 to move towards one end close to the longitudinal center of the clamping seat 1 through threaded connection, the cross slide block 53 drives the clamping pieces 55 to clamp the joint end of the drainage cross pipe through the L-shaped connecting rod 54, the anti-slip groove 56 is used for preventing the two clamping pieces 55 on the right from sliding relatively through increasing the contact friction between the clamping part of the device and the outer cambered surface of the drainage cross pipe, then the two clamping pieces 55 on the right clamp the outer cambered surface of the joint of the drainage cross pipe through the same principle, and the pipeline joint dismounting tool can be used for independently clamping the drainage cross pipe and the joint, so that the operation is convenient.

The utility model provides a pipeline joint dismounting tool, which has the following working principle: when the disassembly tool is used for disassembling the joint of the drainage cross pipe, the joint end of the drainage cross pipe is firstly placed between the two left clamping pieces 55, then the left clamping knob 57 is rotated, the clamping knob 57 drives the bidirectional screw rod 52 to rotate, the bidirectional screw rod 52 is in threaded connection to enable the cross sliding block 53 to move along the cross groove 51 towards one end close to the longitudinal center of the clamping seat 1, the cross sliding block 53 drives the clamping pieces 55 through the L-shaped connecting rod 54 to clamp the joint end of the drainage cross pipe, the anti-skid groove 56 prevents the two clamping pieces 55 on the right side from sliding relatively by increasing the contact friction between the clamping part of the device and the outer cambered surface of the drainage cross pipe, then the two right clamping pieces 55 clamp the outer cambered surface of the joint of the drainage cross pipe through the same principle, then the handheld disassembly wrench 4 rotates forwards around the axis of the threaded cylinder 3 by 45 degrees, in the forward rotation process of the disassembly wrench 4, the ratchet II 16 is clamped with the ratchet gear 17, so that the ratchet II 16 drives the ratchet gear 17 to rotate forward, the ratchet gear 17 drives the threaded cylinder 3 to rotate, the threaded cylinder 3 is connected with the reciprocating screw rod 2 in a threaded manner and moves rightwards under the horizontal guiding action of the telescopic rod 6, the threaded cylinder 3 indirectly drives the connector of the drainage transverse tube to move rightwards through the clamping seat on the right side, so that the connector of the drainage transverse tube is horizontally separated from the connector of the drainage transverse tube, meanwhile, the telescopic column I8 and the spring I9 adaptively shrink and stretch in the forward rotation process of the disassembly handle 4, so that the ratchet I11 is always clamped with the ratchet gear II 16 to prevent reverse rotation of the ratchet II, the disassembly handle 4 rotates backwards for 90 degrees around the axis of the threaded cylinder 3 after rotating forwards for 45 degrees, and the telescopic end of the telescopic column II 13 and the spring II 14 adaptively shrink or relax in the process, the second ratchet 16 rotates around the ratchet gear 17 anticlockwise for 90 degrees and then is clamped with the ratchet gear 17 again, in the process, the second ratchet 16 rotates and slides reversely along the ratchet surface of the ratchet gear 17 to prepare for the next disassembly of the handle 4 to drive the ratchet gear 17 to rotate forwards for 90 degrees, the connector of the drainage transverse pipe is enabled to translate right all the time through continuous forward rotation of the ratchet gear 17, when the connector of the drainage transverse pipe is separated from the drainage transverse pipe, the clamping knob 57 is reversely rotated to contact with the clamping limit of the drainage transverse pipe and the connector, and then the disassembly handle 4 is continuously rotated repeatedly to enable the left end of the threaded cylinder 3 to contact with the right side surface of the clamping seat 1 on the left side to prepare for the next disassembly of the drainage pipe joint.

It is noted that the number of quartz grains disclosed in the above examples is preferably 16 to 20,

the foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. A pipeline joint extracting tool, its characterized in that: comprises a clamping seat (1) and a clamping mechanism (5);

clamping seat (1): the left clamping seat (1) is provided with two reciprocating screw rods (2), the right ends of the reciprocating screw rods (2) are in threaded connection with threaded cylinders (3), the right ends of the threaded cylinders (3) are rotationally connected with the left side surfaces of the right clamping seats (1) through bearings, and the right sides of the right clamping seats (1) are rotationally connected with the right wall of the disassembling wrench (4) through rotating shafts;

clamping mechanism (5): which are respectively arranged in the clamping seat (1).

2. A pipe joint removal tool according to claim 1, wherein: clamping mechanism (5) are including cross groove (51), two-way lead screw (52), cross slider (53), L shape connecting rod (54), grip tab (55) and anti-skidding groove (56), cross groove (51) all have been seted up in the upper end of grip slipper (1), the inside of cross groove (51) all is connected with two-way lead screw (52) through the bearing rotation, the inside of cross groove (51) all sliding connection has vertical symmetric distribution's cross slider (53), cross slider (53) all with adjacent two-way lead screw (52) threaded connection, L shape connecting rod (54) fixedly connected with grip tab (55) of longitudinal symmetric distribution are all passed through to the lower extreme of cross slider (53), anti-skidding groove (56) have all been seted up to the intrados of grip tab (55).

3. A pipe joint removal tool according to claim 2, wherein: the clamping mechanism (5) further comprises clamping knobs (57), and the clamping knobs (57) are arranged in the middle of the bidirectional screw rod (52).

4. A pipe joint removal tool according to claim 1, wherein: the telescopic rod (6) is longitudinally and symmetrically arranged between the opposite inner side surfaces of the two clamping seats (1).

5. A pipe joint removal tool according to claim 1, wherein: the right-hand member of screw section of thick bamboo (3) is equipped with ratchet (17), and the left side of grip slipper (1) on right side is equipped with fixing base (7), and the rear side of fixing base (7) is through flexible post one (8) and first (9) fixedly connected with disk one (10) of spring, and the outer end activity of flexible post one (8) cup joints, and the rear surface of disk one (10) is equipped with ratchet one (11), ratchet one (11) and ratchet (17) joint.

6. The pipe joint removal tool of claim 5, wherein: the left side of dismantling spanner (4) is equipped with evenly distributed's connecting seat (12), and the lower extreme of connecting seat (12) is all through flexible post two (13) and spring two (14) fixedly connected with disk two (15), and spring two (14) all cup joints with the outer activity of adjacent flexible post two (13), and the lower surface of disk two (15) all passes through ratchet two (16) and ratchet gear (17) joint.

7. A pipe joint removal tool according to claim 1, wherein: the axis of the thread cylinder (3) coincides with the axis of the rotating shaft.